# Créé par alexanor, le 11/01/2017 en Python 3.2
from tkinter import*
def quitter():
    f.destroy()
def changer():
   global x,y
   if x<=360:
     x=x+10
     y=y+10
     c.coords(rond,x,y,x+40,y+40)
   else:
    x=10
    y=10

def change(event):
      anime()

def anime():
   global x,y
   f.after(100,anime)
   if x<=360:
     x=x+10
     y=y+10
     c.coords(rond,x,y,x+40,y+40)
   else:
     x=10
     y=10


x,y=10,10
f=Tk()
c=Canvas(f,height=400,width=600,bg='white')
c.bind("<Button-1>",change)
c.pack()
ba=Button(f,text='Déplacer',command=changer)
ba.pack()
bb=Button(f,text='Animer',command=anime)
bb.pack()

b=Button(f,text='Quitter',command=quitter)
b.pack()

rond=c.create_oval(x,y,x+40,y+40,outline='red',fill='red')
f.mainloop()